Alligators can live up to 100 years.
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The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
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15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Female kangaroos have three vaginas.
2
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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